461567379

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{23813}}^1$

素因数の和:23907

約数の個数: 32

約数和(自身を含む): 768144384

約数和(自身を除く): 306577005

約数列:

[1, 3, 7, 13, 21, 39, 71, 91, 213, 273, 497, 923, 1491, 2769, 6461, 19383, 23813, 71439, 166691, 309569, 500073, 928707, 1690723, 2166983, 5072169, 6500949, 11835061, 21979399, 35505183, 65938197, 153855793, 461567379]

約数ペア:

[(1, 461567379), (3, 153855793), (7, 65938197), (13, 35505183), (21, 21979399), (39, 11835061), (71, 6500949), (91, 5072169), (213, 2166983), (273, 1690723), (497, 928707), (923, 500073), (1491, 309569), (2769, 166691), (6461, 71439), (19383, 23813)]